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Green 288-pin DDR4 memory module without heat spreader

Computer Memory Solutions

Computer Memory Solutions CM512642400DIMM 4GB DDR4 2400 CL17 Gigabyte Z370 AORUS Gaming 3 5 7 memory upgrade

SKU CH-F2E5-XP455

A 4 GB DDR4 2400 MHz CL17 DIMM validated for Gigabyte Z370 AORUS Gaming motherboards

  • Total capacity4 GB
  • Rated speedDDR4 2400 (PC4 19200)
  • ChipsetMajor Brand Chipset
  • CAS latencyCL17
  • Memory timings17-17-17
  • Rated voltage1.2 V
  • 4GB capacity adds responsive multitasking headroom
  • DDR4 2400 speed delivers 19200 bandwidth for smooth throughput
  • CL17 17-17-17 timing keeps latency low at 1.2V
  • 288-pin unbuffered DIMM fits Z370 AORUS boards directly
  • Guaranteed compatible with six Gigabyte Z370 AORUS models

4 GB DDR4 module for Z370 AORUS boards

This 4 GB DDR4 DIMM runs at 2400 MHz with CL17 timings and 1.2 V operation. It is built specifically for Gigabyte Z370 AORUS Gaming 3, 5, 7, Gaming 7-OP, Gaming K3 and Gaming WIFI motherboards. The unbuffered, non-ECC design uses a 2Rx8 rank structure on major-brand chips.

Steady throughput at rated speed

Under sustained load the module maintains its 2400 MHz data rate and 17-17-17 timings without throttling. The 1.2 V supply keeps power draw low during extended sessions, while the unbuffered topology avoids extra latency that registered sticks would add. No heat spreader is fitted, so airflow across the PCB handles thermal dissipation.

Verify slot count and total capacity

Before ordering, confirm your board has a free 288-pin DDR4 slot and that adding this stick will not exceed the 64 GB maximum supported across the four sockets. The kit contains a single 4 GB module, so plan the final configuration to match your workload and the motherboard's population rules.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $20.99
Cheaper than about 90% of the 21,161 comparable items (median $397.99).
Total capacity 4 GB
Lower than about 90% of the 20,941 comparable items (median 32 GB).
Price per GB $5.25 per GB
Cheaper than about 73% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameComputer Memory Solutions
Model nameCM512642400DIMM
Total capacity4 GB
Product type288-Pin DDR4 SDRAM
Performance
Rated speedDDR4 2400 (PC4 19200)
Processor
ChipsetMajor Brand Chipset
Memory
CAS latencyCL17
Memory timings17-17-17
ECC supportNo
Buffer typeUnbuffered
Memory rank2Rx8
Heat spreaderNo
Power
Rated voltage1.2 V
Compatibility
Compatible systemsGigabyte Z370 AORUS Gaming 3, Z370 AORUS Gaming 5, Z370 AORUS Gaming 7, Z370 Gaming 7-OP, Z370 AORUS Gaming K3, Z370 AORUS GAMING WIFI Motherboards
In the box
Included items1Memory Ram Stick

Questions about this item

Does the 1.2 V DDR4 2400 module run cooler than higher-voltage RAM during all-day use?

Yes, the 1.2 V rating keeps power draw and heat low even under continuous load.

Will this stick work in my Gigabyte Z370 AORUS Gaming 5 without buying anything else?

It fits any of the four 288-pin DDR4 slots on that board; no extra parts are needed.

Can I add this CL17 4 GB kit alongside my existing 2Rx8 DDR4 2400 modules on a Z370 AORUS Gaming 7?

The board supports up to 64 GB across four sockets, so mixing matched 2Rx8 sticks at the same speed works.

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